154117908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{599}}^1\times {\mathrm{1021}}^1$

素因数の和:1637

約数の個数: 72

約数和(自身を含む): 446409600

約数和(自身を除く): 292291692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 599, 1021, 1198, 1797, 2042, 2396, 3063, 3594, 4084, 4193, 5391, 6126, 7147, 7188, 8386, 9189, 10782, 12252, 12579, 14294, 16772, 18378, 21441, 21564, 25158, 28588, 36756, 37737, 42882, 50316, 64323, 75474, 85764, 128646, 150948, 257292, 611579, 1223158, 1834737, 2446316, 3669474, 4281053, 5504211, 7338948, 8562106, 11008422, 12843159, 17124212, 22016844, 25686318, 38529477, 51372636, 77058954, 154117908]

約数ペア:

[(1, 154117908), (2, 77058954), (3, 51372636), (4, 38529477), (6, 25686318), (7, 22016844), (9, 17124212), (12, 12843159), (14, 11008422), (18, 8562106), (21, 7338948), (28, 5504211), (36, 4281053), (42, 3669474), (63, 2446316), (84, 1834737), (126, 1223158), (252, 611579), (599, 257292), (1021, 150948), (1198, 128646), (1797, 85764), (2042, 75474), (2396, 64323), (3063, 50316), (3594, 42882), (4084, 37737), (4193, 36756), (5391, 28588), (6126, 25158), (7147, 21564), (7188, 21441), (8386, 18378), (9189, 16772), (10782, 14294), (12252, 12579)]